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7.3 OPTIONAL EQUIPMENT ..........................................................................7-5
FIRMWARE HISTORY
8. FIRMWARE HISTORY ................................................................. 8-1
8.1 FIRMWARE HISTORY ..............................................................................8-1
8.1.1 B003/B004/B006/B007 ENGINE (BICU) FIRMWARE HISTORY ................8-1
8.1.2 B003/B004/B006/B007 LANGUAGE MODIFICATION HISTORY................8-3
8.1.3 B003/B004/B006/B007 CONTROLLER SOFTWARE MOD HISTORY .......8-4
8.1.4 B003/B004/B006/B007 LCDC SOFTWARE MODIFICATION HISTORY ....8-8
8.1.5 B003/B004/B006/B007 STAMP SOFTWARE MODIFICATION HISTORY..8-9
AUTO REVERSE DOCUMENT FEEDER B351
1. REPLACEMENT AND ADJUSTMENT ........................................ 8-1
1.1 COVERS ...................................................................................................8-1
1.2 ORIGINAL FEED UNIT .............................................................................8-2
1.3 ORIGINAL PICK-UP ROLLER...................................................................8-2
1.4 ORIGINAL FEED BELT .............................................................................8-3
1.5 SKEW CORRECTION/INTERVAL/ REGISTRATION/ORIGINAL WIDTH
SENSORS ........................................................................................................8-4
1.6 ORIGINAL LENGTH SENSORS ...............................................................8-5
1.7 SEPARATION ROLLER ............................................................................8-5
1.8 INVERTER /ORIGINAL SET SENSORS ...................................................8-6
1.9 PICK-UP MOTOR/ORIGINAL STOPPER HP SENSOR/PICK-UP HP
SENSOR ...................................................................................................8-6
1.10 SCANNER MOTOR AND INVERTER MOTOR.......................................8-7
1.11 FEED MOTOR, SKEW CORRECTION ROLLER CLUTCH ...................8-8
1.12 EXIT SENSOR ........................................................................................8-9
1.13 STAMP SOLENOID.................................................................................8-9
1.14 CONTROLLER BOARD ..........................................................................8-9
2 TROUBLESHOOTING ................................................................ 8-10
2.1 TIMING CHARTS ....................................................................................8-10
2.1.1 A4(S)/LT(S) SINGLE-SIDE ORIGINAL MODE ...............................8-10
2.1.2 A4(S)/LT(S) DOUBLE-SIDED ORIGINAL MODE ...........................8-11
2.2 JAM DETECTION....................................................................................8-12
3 SERVICE TABLES...................................................................... 8-13
3.1 DIP SWITCHES.......................................................................................8-13
3.2 TEST POINTS .........................................................................................8-13
3.3 FUSES ....................................................................................................8-13
4 DETAILED DESCRIPTION ......................................................... 8-14
4.1 MAIN COMPONENTS .............................................................................8-14
DRIVE LAYOUT .................................................................................8-15
4.3 ORIGINAL SIZE DETECTION.................................................................8-16
4.3.1 BASIC MECHANISM ......................................................................8-16
4.3.2 MIXED ORIGINAL SIZE MODE .....................................................8-18
SM
CÓPIA NÃO CONTROLADA
ix
CÓPIA NÃO CONTROLADA
Rev. 09/2002
B003/B004/B006/B007
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Troubleshooting
